<div class="modal-header">
  <div class="modal-title">查看图片</div>
</div>
<div class="imageWrap">
  <div class="prev" (click)="prevImg()" *ngIf="params.imgList.length > 1">
    <i nz-icon [class.blue]="currentIndex != 0" nzType="vertical-right" nzTheme="outline"></i>
  </div>
  <div class="imgBox"><img [src]="params.imgList[currentIndex]" /></div>
  <div class="next" *ngIf="params.imgList.length > 1" (click)="nextImg()">
    <i nz-icon nzType="vertical-left" nzTheme="outline" [class.blue]="currentIndex != params.imgList.length - 1"></i>
  </div>
</div>
